Portable line harnessing device



FIG. 1 is a front elevation view of a portable line harnessing device showing my new design;

FIG. 2 is a rear elevation view;

FIG. 3 is a side elevation view;

FIG. 4 is a top plan view;

FIG. 5 is a bottom plan view; and,

FIG. 6 is a right side isometric view of a portable line harnessing device showing my new design.

The claimed design is shown broken away to indicate indeterminate length.

The broken lines represent stitching on the material of the claimed design. 

The ornamental design for a portable line harnessing device, as shown and described. 